CN105492940B - 多层反射偏振片 - Google Patents

多层反射偏振片 Download PDF

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Publication number
CN105492940B
CN105492940B CN201480048232.2A CN201480048232A CN105492940B CN 105492940 B CN105492940 B CN 105492940B CN 201480048232 A CN201480048232 A CN 201480048232A CN 105492940 B CN105492940 B CN 105492940B
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CN
China
Prior art keywords
light blocking
average transmittance
reflecting polarizer
normal incidence
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
CN201480048232.2A
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English (en)
Chinese (zh)
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CN105492940A (zh
Inventor
马修·B·约翰逊
亚当·D·哈格
马丁·E·登克尔
藤田崇
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN105492940A publication Critical patent/CN105492940A/zh
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
CN201480048232.2A 2013-09-06 2014-09-04 多层反射偏振片 Active CN105492940B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361874782P 2013-09-06 2013-09-06
US61/874,782 2013-09-06
PCT/US2014/054068 WO2015035030A1 (en) 2013-09-06 2014-09-04 Multilayer reflective polarizer

Publications (2)

Publication Number Publication Date
CN105492940A CN105492940A (zh) 2016-04-13
CN105492940B true CN105492940B (zh) 2019-09-03

Family

ID=51541377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480048232.2A Active CN105492940B (zh) 2013-09-06 2014-09-04 多层反射偏振片

Country Status (9)

Country Link
US (3) US10185068B2 (es)
EP (1) EP3042226A1 (es)
JP (1) JP6777540B2 (es)
KR (1) KR102227059B1 (es)
CN (1) CN105492940B (es)
MX (1) MX2016002761A (es)
SG (1) SG11201601633UA (es)
TW (1) TW201518792A (es)
WO (1) WO2015035030A1 (es)

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US11016229B2 (en) * 2016-06-09 2021-05-25 3M Innovative Properties Company Optical filter
EP3485303B1 (en) * 2016-07-12 2024-02-14 3M Innovative Properties Company Optical stack
WO2018052872A1 (en) 2016-09-13 2018-03-22 3M Innovative Properties Company Single packet reflective polarizer with thickness profile tailored for low color at oblique angles
EP3537187A4 (en) * 2016-11-07 2020-04-22 Toray Industries, Inc. LIGHT SOURCE UNIT
EP3548940B1 (en) * 2016-11-29 2022-12-28 3M Innovative Properties Company Display with optical stack
US11156757B2 (en) 2017-03-06 2021-10-26 3M Innovative Properties Company High contrast optical film and devices including the same
CN110383123B (zh) * 2017-03-06 2022-05-27 3M创新有限公司 高对比度光学膜和包括该光学膜的设备
KR20200051814A (ko) 2017-10-02 2020-05-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 컬러 시프트를 보정하기 위한 부분 반사기
EP3743751A1 (en) * 2018-01-26 2020-12-02 3M Innovative Properties Company Multilayer reflective polarizer with crystalline low index layers
US20210231844A1 (en) * 2018-05-02 2021-07-29 3M Innovative Properties Company Multilayer reflector
JP7466516B2 (ja) 2018-07-13 2024-04-12 スリーエム イノベイティブ プロパティズ カンパニー 光学システム及び光学フィルム
CN116088783A (zh) 2018-07-24 2023-05-09 奇跃公司 用于确定和/或评价图像显示设备的定位地图的方法和装置
CN112673308A (zh) 2018-09-14 2021-04-16 3M创新有限公司 偏振器和包括偏振器的显示器
US12001040B2 (en) * 2018-09-27 2024-06-04 Toyobo Co., Ltd Multilayer laminate film
WO2020066668A1 (ja) 2018-09-27 2020-04-02 東洋紡フイルムソリューション株式会社 多層積層フィルム
EP3973334A4 (en) * 2019-05-23 2023-06-21 3M Innovative Properties Company OPTICAL FILM AND OPTICAL STACK
US20220357493A1 (en) 2019-09-27 2022-11-10 3M Innovative Properties Company Color neutral emissive display with notched reflective polarizer
CN114326197A (zh) 2020-09-30 2022-04-12 京东方科技集团股份有限公司 显示面板及显示装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3610729A (en) * 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US5233465A (en) * 1992-05-27 1993-08-03 The Dow Chemical Company Visibly transparent infrared reflecting film with color masking
US5296961A (en) * 1991-04-23 1994-03-22 Coherent, Inc. Dichroic optical filter
WO1998004938A1 (en) * 1996-07-31 1998-02-05 Minnesota Mining And Manufacturing Company Reflective polarizers having extended red band edge for controlled off axis color
US6565982B1 (en) * 1995-06-26 2003-05-20 3M Innovative Properties Company Transparent multilayer device

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US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4540623A (en) 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
CA2148115A1 (en) 1992-10-29 1994-05-11 Walter J. Schrenk Formable reflective multilayer body
US5360659A (en) 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
DE69435173D1 (de) 1993-12-21 2009-01-15 Minnesota Mining & Mfg Mehrschichtiger optischer Film
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5509154A (en) 1994-11-01 1996-04-23 Select Comfort Corporation Air control system for an air bed
AU708412B2 (en) * 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
CA2222511A1 (en) 1995-06-26 1997-01-16 Minnesota Mining And Manufacturing Company Multilayer polymer film with additional coatings or layers
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
AU2314899A (en) 1998-01-13 1999-08-02 Minnesota Mining And Manufacturing Company Modified copolyesters and improved multilayer reflective films
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
AU2478499A (en) 1998-01-28 1999-08-16 Minnesota Mining And Manufacturing Company Infrared interference filter
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
CN101176018A (zh) 2005-04-06 2008-05-07 3M创新有限公司 含有可取向的聚合物共混物的漫反射偏振膜
US20070047080A1 (en) 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
GB0601283D0 (en) 2006-01-23 2006-03-01 Crysoptix Ltd Multilayer polarizer
US7791687B2 (en) 2006-12-21 2010-09-07 3M Innovative Properties Company Display including reflective polarizer
US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
US9110245B2 (en) 2008-03-31 2015-08-18 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
JP5856149B2 (ja) 2010-05-07 2016-02-09 スリーエム イノベイティブ プロパティズ カンパニー 多層高分子フィルムを製造するためのフィードブロック
JP6275934B2 (ja) 2010-09-17 2018-02-07 日東電工株式会社 光拡散素子、光拡散素子付偏光板、偏光素子、およびこれらを用いた液晶表示装置
KR102047286B1 (ko) * 2011-10-20 2019-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템
EP2769247B1 (en) * 2011-10-20 2021-12-01 3M Innovative Properties Company Apodized broadband partial reflectors
JP5069806B2 (ja) * 2012-02-13 2012-11-07 帝人株式会社 液晶セル貼合せ用偏光板
JP5812444B2 (ja) * 2012-04-13 2015-11-11 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610729A (en) * 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US5296961A (en) * 1991-04-23 1994-03-22 Coherent, Inc. Dichroic optical filter
US5233465A (en) * 1992-05-27 1993-08-03 The Dow Chemical Company Visibly transparent infrared reflecting film with color masking
US6565982B1 (en) * 1995-06-26 2003-05-20 3M Innovative Properties Company Transparent multilayer device
WO1998004938A1 (en) * 1996-07-31 1998-02-05 Minnesota Mining And Manufacturing Company Reflective polarizers having extended red band edge for controlled off axis color

Also Published As

Publication number Publication date
US20160195659A1 (en) 2016-07-07
US10539729B2 (en) 2020-01-21
MX2016002761A (es) 2016-05-26
EP3042226A1 (en) 2016-07-13
CN105492940A (zh) 2016-04-13
KR20160055173A (ko) 2016-05-17
US11280947B2 (en) 2022-03-22
US20200103576A1 (en) 2020-04-02
JP2016534407A (ja) 2016-11-04
US20190121009A1 (en) 2019-04-25
KR102227059B1 (ko) 2021-03-15
JP6777540B2 (ja) 2020-10-28
US10185068B2 (en) 2019-01-22
WO2015035030A1 (en) 2015-03-12
SG11201601633UA (en) 2016-04-28
TW201518792A (zh) 2015-05-16

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